I know that people which come from other languages to JavaScript, looking for something like head() or first() to get the first element of an array, but how you can do that?

Sep 28, 2025 · This example shows three ways to create new array: first using array literal notation, then using the Array() constructor, and finally using String.prototype.split() to build the array from a string.

However, what if you want to loop through the cars and find a specific one? And what if you had not 3 cars, but 300? The solution is an array! An array can hold many values under a single name, and …

Jul 11, 2025 · These are the following ways to get first and last element of the given array: 1. Using length Property. The array length property in JavaScript is used to set or return the number of …

Feb 8, 2026 · In this blog, we’ll demystify how to safely and effectively get the first element of an array in JavaScript. We’ll explore four common methods to retrieve the first element, explain why the [object …

Sep 21, 2025 · Use array index notation [0] to access the first element of a JavaScript array with simple and direct syntax.

Learn multiple ways to retrieve the first element of an array in JavaScript. This beginner-friendly tutorial explains various techniques with examples and output.

Feb 2, 2024 · In this article, we will learn how to get first element of an array in JavaScript.

For accessing the first and last elements of an array, modern JavaScript offers several excellent options. To get the first element, both bracket notation array[0] and destructuring const [first] = array are great …

Jul 12, 2025 · JavaScript exercises, practice and solution: Write a JavaScript function to get the first element of an array. Passing the parameter 'n' will return the first 'n' elements of the array.